import axios, { InternalAxiosRequestConfig, AxiosResponse } from "axios"
import { useUserStoreHook } from "@/store/modules/user"
import { ResultEnum } from "@/enums/ResultEnum"
import { TOKEN_KEY } from "@/enums/CacheEnum"

// 创建 axios 实例
const service = axios.create({
  baseURL: import.meta.env.VITE_APP_BASE_API,
  timeout: 50000,
  headers: { "Content-Type": "application/json;charset=utf-8" },
})

// 请求拦截器
service.interceptors.request.use(
  (config: InternalAxiosRequestConfig) => {
    const accessToken = localStorage.getItem(TOKEN_KEY)
    if (accessToken) {
      config.headers.Authorization = "Bearer " + accessToken
    }
    return config
  },
  (error: any) => {
    return Promise.reject(error)
  }
)

// 响应拦截器
service.interceptors.response.use(
  (response: AxiosResponse) => {
    // 检查配置的响应类型是否为二进制类型（'blob' 或 'arraybuffer'）, 如果是，直接返回响应对象
    if (response.config.responseType === "blob" || response.config.responseType === "arraybuffer") {
      return response
    }

    const { status, data, message } = response.data

    if (status === ResultEnum.SUCCESS) {
      return response.data
    }

    ElMessage.error(message || "系统出错")
    return Promise.reject(new Error(message || "Error"))
  },
  (error: any) => {
    // 异常处理
    if (error.response.data) {
      const { status, message } = error.response.data
      if (status === ResultEnum.TOKEN_INVALID) {
        ElNotification({
          title: "提示",
          message: "您的会话已过期，请重新登录",
          type: "info",
        })
        useUserStoreHook()
          .resetToken()
          .then(() => {
            location.reload()
          })
      } else {
        ElMessage.error(message || "系统出错")
      }
    }
    return Promise.reject(error.message)
  }
)

// 导出 axios 实例
export default service
